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Games & Commerce

Musinsa opens Seongsu megastore in push to expand offline

Musinsa has opened its largest offline select shop, Musinsa Megastore Seongsu, in Seoul’s Seongsu-dong as it accelerates its offline expansion. Spanning five floors from basement level 1 to the fourth floor, the store combines fashion and beauty with content and food and beverage. It features about 1,000 brands and strengthened O4O functions that reflect online data in-store. Musinsa aims to broaden its customer base beyond younger shoppers and position Seongsu as a key offline hub.

Crypto

Coinbase urges crypto industry to prepare for quantum computing threat in first position paper

Coinbase has issued its first official position paper urging the cryptocurrency industry to take early action against threats posed by quantum computing. Its independent advisory board warned that while digital assets are safe today, quantum computers capable of breaking blockchain cryptography will eventually emerge. The board identified wallet-level signatures as the biggest weak point, citing migration costs and coordination challenges, and flagged risks from lost keys and inactive wallets that may not upgrade.

Crypto

Bitcoin, ethereum diverge on quantum computing response strategies

As quantum computing emerges as a long-term security challenge for blockchain, bitcoin and ethereum are taking different approaches. Bitcoin is leaning toward gradual steps that preserve its existing structure, including proposals such as BIP-360 to reduce public key exposure. Ethereum is outlining a structured roadmap that treats quantum resistance as a multi-layer system upgrade, emphasising cryptographic agility. Both networks have yet to finalise solutions, and near-term market impact is seen as limited.